BRPI0701590A - surgical system having a cassette with an acoustic coupling - Google Patents

surgical system having a cassette with an acoustic coupling

Info

Publication number
BRPI0701590A
BRPI0701590A BRPI0701590-9A BRPI0701590A BRPI0701590A BR PI0701590 A BRPI0701590 A BR PI0701590A BR PI0701590 A BRPI0701590 A BR PI0701590A BR PI0701590 A BRPI0701590 A BR PI0701590A
Authority
BR
Brazil
Prior art keywords
acoustic coupling
housing
cassette
surgical system
fluid channel
Prior art date
Application number
BRPI0701590-9A
Other languages
Portuguese (pt)
Inventor
Mark A Hopkins
Nader Nazarifar
Jeffrey J Chun
David L Williams
Original Assignee
Alcon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38268279&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0701590(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcon Inc filed Critical Alcon Inc
Publication of BRPI0701590A publication Critical patent/BRPI0701590A/en
Publication of BRPI0701590B1 publication Critical patent/BRPI0701590B1/en
Publication of BRPI0701590B8 publication Critical patent/BRPI0701590B8/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/02—Surgical instruments, devices or methods for holding wounds open, e.g. retractors; Tractors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/72—Cassettes forming partially or totally the fluid circuit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/77—Suction-irrigation systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0201—Cassettes therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/663—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters by measuring Doppler frequency shift
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Surgery (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Pulmonology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Otolaryngology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • External Artificial Organs (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Surgical Instruments (AREA)
  • Transducers For Ultrasonic Waves (AREA)

Abstract

SISTEMA CIRúRGICO TENDO UM CASSETE COM UM ACOPLAMENTO ACúSTICO. A presente invenção refere-se a um cassete cirúrgico tem um canal de fluido rígido formado em um componente ou alojamento de plástico rígido. O alojamento serve como um substrato para um acoplamento acústico elastomérico que pode ser formado no lado de fora do alojamento do canal do fluido através de um processo de sobremoldagem. Tal método de construção elimina a necessidade de adesivos para anexar o acoplamento acústico elastomérico ao alojamento e assegura a remoção de qualquer ar entre o acoplamento acústico elastomérico e o alojamento.SURGICAL SYSTEM HAVING A CASSETTE WITH AN ACOUSTIC COUPLING. The present invention relates to a surgical cassette having a rigid fluid channel formed in a rigid plastic component or housing. The housing serves as a substrate for an elastomeric acoustic coupling that can be formed outside the fluid channel housing by an overmolding process. Such a construction method eliminates the need for adhesives for attaching the elastomeric acoustic coupling to the housing and ensures that any air is removed between the elastomeric acoustic coupling and the housing.

BRPI0701590A 2006-03-29 2007-03-28 surgical cassette with an acoustic coupling BRPI0701590B8 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/391,748 US8251944B2 (en) 2006-03-29 2006-03-29 Surgical system having a cassette with an acoustic coupling

Publications (3)

Publication Number Publication Date
BRPI0701590A true BRPI0701590A (en) 2007-11-27
BRPI0701590B1 BRPI0701590B1 (en) 2018-11-21
BRPI0701590B8 BRPI0701590B8 (en) 2021-06-22

Family

ID=38268279

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0701590A BRPI0701590B8 (en) 2006-03-29 2007-03-28 surgical cassette with an acoustic coupling

Country Status (20)

Country Link
US (1) US8251944B2 (en)
EP (1) EP1840534B1 (en)
JP (1) JP4728271B2 (en)
KR (1) KR100877441B1 (en)
CN (3) CN101426428A (en)
AR (1) AR060133A1 (en)
AT (1) ATE444477T1 (en)
AU (1) AU2007201365B2 (en)
BR (1) BRPI0701590B8 (en)
CA (1) CA2581897C (en)
CY (1) CY1109654T1 (en)
DE (1) DE602007002581D1 (en)
DK (1) DK1840534T3 (en)
ES (2) ES2350652T3 (en)
IL (1) IL182023A (en)
MX (1) MX2007003295A (en)
PL (1) PL1840534T3 (en)
PT (1) PT1840534E (en)
SI (1) SI1840534T1 (en)
TW (1) TWI340635B (en)

Families Citing this family (13)

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US8343100B2 (en) * 2006-03-29 2013-01-01 Novartis Ag Surgical system having a non-invasive flow sensor
US8251944B2 (en) 2006-03-29 2012-08-28 Novartis Ag Surgical system having a cassette with an acoustic coupling
US8006570B2 (en) * 2006-03-29 2011-08-30 Alcon, Inc. Non-invasive flow measurement
US8348879B2 (en) * 2006-08-28 2013-01-08 Novartis Ag Surgical system having a cassette with an acoustic air reflector
DE102008002028A1 (en) 2008-05-28 2009-12-03 Endress + Hauser Flowtec Ag Measuring cell for use in measuring device for ultrasonic pressure flow measuring system, has molded part for adjustment of measuring cell at measuring device
DE102008002027A1 (en) 2008-05-28 2009-12-03 Endress + Hauser Flowtec Ag Measuring cell for use in measuring device of ultrasonic measuring system, has molded part provided with surface for coupling and/or decoupling of ultrasonic signal for determining flow-through of fluid medium through cell
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US9700457B2 (en) * 2012-03-17 2017-07-11 Abbott Medical Optics Inc. Surgical cassette
CN104116498B (en) * 2014-07-23 2016-02-17 深圳市理邦精密仪器股份有限公司 A kind of Portable, multiple parameter sign custodial care facility
US9974689B2 (en) * 2014-11-06 2018-05-22 Novartis Ag Dual mode vitrectomy surgical system
JP7230032B2 (en) * 2017-12-28 2023-02-28 エシコン エルエルシー Spatial awareness of the surgical hub in the operating room
AU2020410412A1 (en) 2019-12-17 2022-08-11 Johnson & Johnson Surgical Vision, Inc. Systems and methods for providing a pulseless peristaltic pump
AU2024295294A1 (en) * 2023-07-19 2025-11-27 Alcon Inc. Ophthalmic surgical cassette

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Also Published As

Publication number Publication date
EP1840534A1 (en) 2007-10-03
KR20070098549A (en) 2007-10-05
DK1840534T3 (en) 2009-12-21
JP4728271B2 (en) 2011-07-20
BRPI0701590B1 (en) 2018-11-21
US20070232990A1 (en) 2007-10-04
AU2007201365B2 (en) 2009-11-26
PT1840534E (en) 2009-12-18
CN101044994B (en) 2010-12-08
ES2333554T3 (en) 2010-02-23
CY1109654T1 (en) 2014-08-13
ES2350652T3 (en) 2011-01-25
CN100522098C (en) 2009-08-05
CA2581897A1 (en) 2007-09-29
SI1840534T1 (en) 2010-01-29
JP2007260401A (en) 2007-10-11
CN101045018A (en) 2007-10-03
TW200744556A (en) 2007-12-16
ATE444477T1 (en) 2009-10-15
DE602007002581D1 (en) 2009-11-12
PL1840534T3 (en) 2010-02-26
US8251944B2 (en) 2012-08-28
EP1840534B1 (en) 2009-09-30
IL182023A (en) 2011-03-31
CA2581897C (en) 2012-03-13
IL182023A0 (en) 2007-07-24
KR100877441B1 (en) 2009-01-09
AR060133A1 (en) 2008-05-28
CN101044994A (en) 2007-10-03
AU2007201365A1 (en) 2007-10-18
MX2007003295A (en) 2008-11-14
TWI340635B (en) 2011-04-21
BRPI0701590B8 (en) 2021-06-22
CN101426428A (en) 2009-05-06

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 21/11/2018, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: NOVARTIS AG (CH)

B25A Requested transfer of rights approved

Owner name: ALCON INC. (CH)

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/03/2007, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO